51319658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{11027}}^1$

素因数の和:11221

約数の個数: 16

約数和(自身を含む): 83371680

約数和(自身を除く): 32052022

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 11027, 22054, 143351, 286702, 1973833, 3947666, 25659829, 51319658]

約数ペア:

[(1, 51319658), (2, 25659829), (13, 3947666), (26, 1973833), (179, 286702), (358, 143351), (2327, 22054), (4654, 11027)]